Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 1/26/23; data available through 1/25/23
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 1/25/23, there were 264,847 total cases and 2,175 total deaths.
In the past week, new cases grew by -28.1%; new deaths went from 0.9 to 1.9.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 587,210 total cases and 6,099 total deaths.
In the past week, new cases grew by -6.3%; new deaths went from 3.4 to 3.4.
New cases are 0.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,068 days to 1,165 days (longer doubling time is better).
As of 1/25/23, there were 387,080 total cases and 5,475 total deaths.
In the past week, new cases grew by 28.1%; new deaths went from 1.9 to 2.7.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,229 days to 963 days (longer doubling time is better).
As of 1/25/23, there were 334,961 total cases and 3,764 total deaths.
In the past week, new cases grew by -11.8%; new deaths went from 1.1 to 2.6.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,625 days to 1,848 days (longer doubling time is better).
As of 1/25/23, there were 320,218 total cases and 3,707 total deaths.
In the past week, new cases grew by -6.4%; new deaths went from 1.3 to 0.9.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 952 days to 995 days (longer doubling time is better).
As of 1/25/23, there were 175,569 total cases and 1,421 total deaths.
In the past week, new cases grew by 22.0%; new deaths went from 0.6 to 0.9.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 65,759 total cases and 365 total deaths.
In the past week, new cases grew by -0.4%; new deaths went from 0.1 to 0.1.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,018 days to 1,026 days (longer doubling time is better).
As of 1/25/23, there were 257,353 total cases and 1,670 total deaths.
In the past week, new cases grew by 5.4%; new deaths went from 0.6 to 0.6.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 891 days to 849 days (longer doubling time is better).
As of 1/25/23, there were 61,386 total cases and 547 total deaths.
In the past week, new cases grew by 5.6%; new deaths went from -0.3 to 0.1.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,085 days to 1,032 days (longer doubling time is better).
As of 1/25/23, there were 1,502,422 total cases and 15,127 total deaths.
In the past week, new cases went from 1,607.3 to 0; new deaths went from 10.1 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 553 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 176,883 total cases and 628 total deaths.
In the past week, new cases grew by -6.6%; new deaths went from 0.3 to 1.0.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,236 days to 2,319 days (longer doubling time is better).
As of 1/25/23, there were 234,303 total cases and 2,204 total deaths.
In the past week, new cases grew by -13.2%; new deaths went from 0.0 to 0.0.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 119,947 total cases and 707 total deaths.
In the past week, new cases grew by -13.1%; new deaths went from 0.4 to 0.6.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,034 days to 1,194 days (longer doubling time is better).
As of 1/25/23, there were 379,070 total cases and 2,879 total deaths.
In the past week, new cases grew by -15.6%; new deaths went from 1.6 to 1.1.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 289,317 total cases and 3,680 total deaths.
In the past week, new cases grew by -69.0%; new deaths went from 1.6 to 0.4.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,686 days to 8,911 days (longer doubling time is better).
As of 1/25/23, there were 362,448 total cases and 1,868 total deaths.
In the past week, new cases grew by -6.3%; new deaths went from 0.3 to 0.7.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 936 days to 1,004 days (longer doubling time is better).
As of 1/25/23, there were 158,092 total cases and 1,017 total deaths.
In the past week, new cases went from 0.0 to 209; new deaths went from 0.0 to 0.1.
New cases are 7.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 1,064 days (longer doubling time is better).
As of 1/25/23, there were 290,531 total cases and 3,632 total deaths.
In the past week, new cases grew by -53.7%; new deaths went from 1.7 to 0.6.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,628 days to 5,592 days (longer doubling time is better).
As of 1/25/23, there were 232,166 total cases and 1,824 total deaths.
In the past week, new cases grew by -48.9%; new deaths went from 1.1 to -0.1.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,289 days to 6,392 days (longer doubling time is better).
As of 1/25/23, there were 156,246 total cases and 1,569 total deaths.
In the past week, new cases grew by -57.1%; new deaths went from 1.1 to 0.1.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,710 days to 6,128 days (longer doubling time is better).
As of 1/25/23, there were 272,489 total cases and 2,623 total deaths.
In the past week, new cases grew by -2.6%; new deaths went from 0.6 to 1.3.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,825 days to 1,877 days (longer doubling time is better).
As of 1/25/23, there were 469,541 total cases and 3,205 total deaths.
In the past week, new cases went from 0.0 to 378; new deaths went from 5.0 to 0.0.
New cases are 3.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 736 days (longer doubling time is better).
As of 1/25/23, there were 328,571 total cases and 1,829 total deaths.
In the past week, new cases grew by 0.1%; new deaths went from 0.1 to 0.4.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,524 days to 1,719 days (longer doubling time is better).
As of 1/25/23, there were 688,249 total cases and 7,077 total deaths.
In the past week, new cases grew by -3.2%; new deaths went from 3.3 to 2.1.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,323 days to 1,371 days (longer doubling time is better).
As of 1/25/23, there were 1,258,801 total cases and 11,529 total deaths.
In the past week, new cases grew by -2.3%; new deaths went from 4.1 to 4.9.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,425 days to 1,463 days (longer doubling time is better).
As of 1/25/23, there were 241,318 total cases and 2,664 total deaths.
In the past week, new cases grew by -2.4%; new deaths went from 0.6 to 1.4.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 111,946 total cases and 1,188 total deaths.
In the past week, new cases grew by 21.5%; new deaths went from -0.1 to 0.1.
New cases are 2.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,025 days to 847 days (longer doubling time is better).
As of 1/25/23, there were 168,903 total cases and 1,453 total deaths.
In the past week, new cases grew by -3.7%; new deaths went from 1.4 to 0.3.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,707 days to 1,776 days (longer doubling time is better).
As of 1/25/23, there were 542,740 total cases and 3,444 total deaths.
In the past week, new cases grew by 0.3%; new deaths went from 3.1 to 2.9.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,721 days to 1,720 days (longer doubling time is better).
As of 1/25/23, there were 1,495,588 total cases and 18,665 total deaths.
In the past week, new cases grew by 37.7%; new deaths grew by 4.2%.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 4,291 days to 3,119 days (longer doubling time is better).
As of 1/25/23, there were 666,056 total cases and 9,284 total deaths.
In the past week, new cases grew by -8.7%; new deaths went from 1.3 to 5.1.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,753 days to 3,019 days (longer doubling time is better).
As of 1/25/23, there were 406,380 total cases and 1,805 total deaths.
In the past week, new cases grew by -45.1%; new deaths went from 0.7 to 0.4.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 1/25/23, there were 222,547 total cases and 1,511 total deaths.
In the past week, new cases grew by 0.0%; new deaths went from 1.1 to 0.3.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,566 days to 2,635 days (longer doubling time is better).
As of 1/25/23, there were 195,182 total cases and 2,210 total deaths.
In the past week, new cases grew by 8.0%; new deaths went from 2.1 to 1.1.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,682 days to 3,380 days (longer doubling time is better).